JP3313834B2 - 聴覚補助装置 - Google Patents

聴覚補助装置

Info

Publication number
JP3313834B2
JP3313834B2 JP18828193A JP18828193A JP3313834B2 JP 3313834 B2 JP3313834 B2 JP 3313834B2 JP 18828193 A JP18828193 A JP 18828193A JP 18828193 A JP18828193 A JP 18828193A JP 3313834 B2 JP3313834 B2 JP 3313834B2
Authority
JP
Japan
Prior art keywords
adaptive filter
input signal
filter
signal
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP18828193A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06189396A (ja
Inventor
ダニエル ソリ シグフリッド
パワーズ フラベル ラルフ
Original Assignee
コマンディト セルスキャブ ヒンプ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コマンディト セルスキャブ ヒンプ filed Critical コマンディト セルスキャブ ヒンプ
Publication of JPH06189396A publication Critical patent/JPH06189396A/ja
Application granted granted Critical
Publication of JP3313834B2 publication Critical patent/JP3313834B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest

Landscapes

  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Prostheses (AREA)
JP18828193A 1992-07-29 1993-07-29 聴覚補助装置 Expired - Fee Related JP3313834B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US921508 1986-10-22
US07/921,508 US6563931B1 (en) 1992-07-29 1992-07-29 Auditory prosthesis for adaptively filtering selected auditory component by user activation and method for doing same

Publications (2)

Publication Number Publication Date
JPH06189396A JPH06189396A (ja) 1994-07-08
JP3313834B2 true JP3313834B2 (ja) 2002-08-12

Family

ID=25445535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18828193A Expired - Fee Related JP3313834B2 (ja) 1992-07-29 1993-07-29 聴覚補助装置

Country Status (6)

Country Link
US (1) US6563931B1 (da)
EP (1) EP0581262B1 (da)
JP (1) JP3313834B2 (da)
CA (1) CA2100110C (da)
DE (1) DE69325211T2 (da)
DK (1) DK0581262T3 (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500902A (en) * 1994-07-08 1996-03-19 Stockham, Jr.; Thomas G. Hearing aid device incorporating signal processing techniques
US8085959B2 (en) 1994-07-08 2011-12-27 Brigham Young University Hearing compensation system incorporating signal processing techniques
DK0661905T3 (da) * 1995-03-13 2003-04-07 Phonak Ag Fremgangsmåde til tilpasnning af et høreapparat, anordning hertil og høreapparat
EP0870176B1 (en) 1995-12-22 2003-03-19 Brüel & Kjaer Sound & Vibration Measurement A/S A system and a method for measuring a continuous signal
US6327366B1 (en) 1996-05-01 2001-12-04 Phonak Ag Method for the adjustment of a hearing device, apparatus to do it and a hearing device
CA2384629A1 (en) 1999-09-10 2001-03-15 Starkey Laboratories, Inc. Audio signal processing
US7110951B1 (en) * 2000-03-03 2006-09-19 Dorothy Lemelson, legal representative System and method for enhancing speech intelligibility for the hearing impaired
US7187907B2 (en) * 2000-05-09 2007-03-06 Bernard Widrow Simultaneous two-way transmission of information signals in the same frequency band
US20030035551A1 (en) * 2001-08-20 2003-02-20 Light John J. Ambient-aware headset
US6944474B2 (en) * 2001-09-20 2005-09-13 Sound Id Sound enhancement for mobile phones and other products producing personalized audio for users
US7065485B1 (en) * 2002-01-09 2006-06-20 At&T Corp Enhancing speech intelligibility using variable-rate time-scale modification
JP4282317B2 (ja) * 2002-12-05 2009-06-17 アルパイン株式会社 音声通信装置
US7809150B2 (en) * 2003-05-27 2010-10-05 Starkey Laboratories, Inc. Method and apparatus to reduce entrainment-related artifacts for hearing assistance systems
US8200331B2 (en) 2004-11-04 2012-06-12 Cardiac Pacemakers, Inc. System and method for filtering neural stimulation
US20060020454A1 (en) * 2004-07-21 2006-01-26 Phonak Ag Method and system for noise suppression in inductive receivers
EP1648093B1 (en) * 2004-10-15 2011-08-03 Broadcom Corporation Spur harmonic canceller for RF band clock
US7840266B2 (en) 2005-03-11 2010-11-23 Cardiac Pacemakers, Inc. Integrated lead for applying cardiac resynchronization therapy and neural stimulation therapy
US7787648B1 (en) 2005-08-26 2010-08-31 At&T Mobility Ii Llc Active cancellation hearing assistance device
US8553899B2 (en) * 2006-03-13 2013-10-08 Starkey Laboratories, Inc. Output phase modulation entrainment containment for digital filters
US8116473B2 (en) 2006-03-13 2012-02-14 Starkey Laboratories, Inc. Output phase modulation entrainment containment for digital filters
EP2080408B1 (en) 2006-10-23 2012-08-15 Starkey Laboratories, Inc. Entrainment avoidance with an auto regressive filter
DK2095681T5 (da) * 2006-10-23 2016-07-25 Starkey Labs Inc Undgåelse af filtermedrivning med en frekvensdomænetransformationsalgoritme
EP2077061A2 (en) 2006-10-23 2009-07-08 Starkey Laboratories, Inc. Entrainment avoidance with pole stabilization
US8406431B2 (en) * 2009-07-23 2013-03-26 Sling Media Pvt. Ltd. Adaptive gain control for digital audio samples in a media stream
WO2011026113A2 (en) * 2009-08-31 2011-03-03 Massachusetts Eye & Ear Infirmary Hearing aid feedback noise alarms
US8659170B2 (en) * 2010-01-20 2014-02-25 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device having conductive pads and a method of manufacturing the same
US9654885B2 (en) 2010-04-13 2017-05-16 Starkey Laboratories, Inc. Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices
EP2541973B1 (en) * 2011-06-27 2014-04-23 Oticon A/s Feedback control in a listening device
US9628923B2 (en) * 2013-12-27 2017-04-18 Gn Hearing A/S Feedback suppression
GB201401689D0 (en) * 2014-01-31 2014-03-19 Microsoft Corp Audio signal processing
JP6554188B2 (ja) * 2015-06-19 2019-07-31 ヴェーデクス・アクティーセルスカプ 補聴器システムの動作方法および補聴器システム
US11253193B2 (en) * 2016-11-08 2022-02-22 Cochlear Limited Utilization of vocal acoustic biomarkers for assistive listening device utilization
JP6980695B2 (ja) * 2016-12-06 2021-12-15 ヤマハ株式会社 特定音フィルタ処理装置及び特定音フィルタ処理方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185168A (en) 1976-05-04 1980-01-22 Causey G Donald Method and means for adaptively filtering near-stationary noise from an information bearing signal
US4025721A (en) 1976-05-04 1977-05-24 Biocommunications Research Corporation Method of and means for adaptively filtering near-stationary noise from speech
SE428167B (sv) * 1981-04-16 1983-06-06 Mangold Stephan Programmerbar signalbehandlingsanordning, huvudsakligen avsedd for personer med nedsatt horsel
DE3205685A1 (de) 1982-02-17 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
US4791390A (en) * 1982-07-01 1988-12-13 Sperry Corporation MSE variable step adaptive filter
US4630304A (en) 1985-07-01 1986-12-16 Motorola, Inc. Automatic background noise estimator for a noise suppression system
US4658426A (en) * 1985-10-10 1987-04-14 Harold Antin Adaptive noise suppressor
US4783818A (en) * 1985-10-17 1988-11-08 Intellitech Inc. Method of and means for adaptively filtering screeching noise caused by acoustic feedback
US4759071A (en) 1986-08-14 1988-07-19 Richards Medical Company Automatic noise eliminator for hearing aids
US4815141A (en) 1986-12-02 1989-03-21 Carver Corporation Apparatus and methods for removing unwanted components from a communications signal
DE3865319D1 (de) 1987-02-17 1991-11-14 Siemens Ag Schaltungsanordnung zum unterdruecken von schwingungen.
US5091952A (en) 1988-11-10 1992-02-25 Wisconsin Alumni Research Foundation Feedback suppression in digital signal processing hearing aids
US5027410A (en) 1988-11-10 1991-06-25 Wisconsin Alumni Research Foundation Adaptive, programmable signal processing and filtering for hearing aids
US4956867A (en) 1989-04-20 1990-09-11 Massachusetts Institute Of Technology Adaptive beamforming for noise reduction
US5083312A (en) 1989-08-01 1992-01-21 Argosy Electronics, Inc. Programmable multichannel hearing aid with adaptive filter
US5259033A (en) * 1989-08-30 1993-11-02 Gn Danavox As Hearing aid having compensation for acoustic feedback
GB8919591D0 (en) * 1989-08-30 1989-10-11 Gn Davavox As Hearing aid having compensation for acoustic feedback

Also Published As

Publication number Publication date
JPH06189396A (ja) 1994-07-08
DK0581262T3 (da) 1999-11-15
US6563931B1 (en) 2003-05-13
CA2100110C (en) 2002-01-15
EP0581262A1 (en) 1994-02-02
DE69325211T2 (de) 2000-02-24
EP0581262B1 (en) 1999-06-09
DE69325211D1 (de) 1999-07-15
CA2100110A1 (en) 1994-01-30

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